제출 #328122

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
328122		hhhhaura	Euklid (COCI20_euklid)	C++14	4 / 110	1 ms	364 KiB

euklid

#include <bits/stdc++.h>
#pragma loop-opt(on)
#pragma GCC optmize("Ofast")

#define print(x) cout << #x <<" = " << x << endl
#define pprint(x) cout << #x <<" = (" << x.first << " , " << x.second <<" )\n"
#define rep(i, a, b) for(int i = a; i <= b; i++)
#define rrep(i, a, b) for(int i = b; i >= a; i--)
#define ceil(a, b) ((a + b - 1) / b)
#define all(x) x.begin(), x.end()

#define MAXN 1000005
#define INF 1000000000000000000
#define MOD 1000000007
#define eps (1e-9)

#define int long long int 
#define lld long double
#define pii pair<int, int>
#define random mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count())

using namespace std;
int t, g, h, a, b;
signed main() {
	ios::sync_with_stdio(false), cin.tie(0);
	cin >> t;
	while(t--) {
		cin >> g >> h;
		b = g * ceil(h, g), a = b * h + g;
		cout << a <<" " << b <<"\n";
	}
	return 0;
} 

컴파일 시 표준 에러 (stderr) 메시지

euklid.cpp:2: warning: ignoring #pragma loop  [-Wunknown-pragmas]
    2 | #pragma loop-opt(on)
      | 
euklid.cpp:3: warning: ignoring #pragma GCC optmize [-Wunknown-pragmas]
    3 | #pragma GCC optmize("Ofast")
      |

• Subtask 1: 4 / 4
• Subtask 2: 0 / 8
• Subtask 3: 0 / 8
• Subtask 4: 0 / 15
• Subtask 5: 0 / 40
• Subtask 6: 0 / 35